yangfuwei

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Problem on kitti_helper.launch

Hi, I met the same problem and I found that "lidar_data_path" in KittiHelp.cpp no longer match the path in KITTI dataset.

训练时的Loss与原论文不一致

经常Nan，如果score[0][x][y]很小，log(score[0][x][y].exp())会变成无穷小。

sift extract with less keypoints for megadepth datasets

Hi, 1-May-2022 have passed, Did you publish your training code as planned? > Yes, we will publish the training codes no surprise on May.1.2022. Yang Gao ***@***.***> 于2022年1月22日周六 16:19写道： >...

[QUESTION]Why does Megatron-LM using gloo backend when Creating Parrallel Group ?

> Most of groups use the default backend. > Only a few groups use gloo backend, because gloo is needed for the communication of CPU tensors. Hi, I found some...